FYIabbr.供参考(=for your information)FXabbr.固定电台 (=Fixed Station)abbr.外汇 (=foreign exchange)Fytn.法伊特FYO固黄OFyn菲英岛[丹麦中南部]fyen.呸!咄!（表示轻蔑、不高兴等）FYR=FYR； abbr.；=for your reference 供你参考Fyot菲奥Fygin.菲吉Fyann.法因Fyfen.法伊夫Fyhr菲尔